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// Copyright 2024 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chromeos/printing/remote_ppd_fetcher.h"
#include <string>
#include <utility>
#include "base/functional/bind.h"
#include "base/functional/callback_forward.h"
#include "base/test/task_environment.h"
#include "net/http/http_status_code.h"
#include "services/network/public/mojom/url_loader_factory.mojom.h"
#include "services/network/test/test_url_loader_factory.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "url/gurl.h"
namespace chromeos {
namespace {
void RecordContents(RemotePpdFetcher::FetchResultCode& out_code,
std::string& out_contents,
RemotePpdFetcher::FetchResultCode fetch_code,
std::string fetch_contents) {
out_code = fetch_code;
out_contents = std::move(fetch_contents);
}
base::RepeatingCallback<network::mojom::URLLoaderFactory*()>
GetLoaderFactoryDispenser(network::TestURLLoaderFactory* loader_factory) {
return base::BindRepeating(
[](network::TestURLLoaderFactory* ptr)
-> network::mojom::URLLoaderFactory* { return ptr; },
loader_factory);
}
} // namespace
TEST(RemotePpdFetcherTest, FetchSuccessful) {
base::test::TaskEnvironment task_environment;
network::TestURLLoaderFactory loader_factory;
loader_factory.AddResponse("https://good-url", "ppd-content");
auto ppd_fetcher =
RemotePpdFetcher::Create(GetLoaderFactoryDispenser(&loader_factory));
RemotePpdFetcher::FetchResultCode code;
std::string result;
ppd_fetcher->Fetch(
GURL("https://good-url"),
base::BindOnce(&RecordContents, std::ref(code), std::ref(result)));
task_environment.RunUntilIdle();
EXPECT_EQ(code, RemotePpdFetcher::FetchResultCode::kSuccess);
EXPECT_EQ(result, "ppd-content");
}
TEST(RemotePpdFetcherTest, NetworkError) {
base::test::TaskEnvironment task_environment;
network::TestURLLoaderFactory loader_factory;
loader_factory.AddResponse("https://bad-url", "", net::HTTP_NOT_FOUND);
auto ppd_fetcher =
RemotePpdFetcher::Create(GetLoaderFactoryDispenser(&loader_factory));
RemotePpdFetcher::FetchResultCode code;
std::string result;
ppd_fetcher->Fetch(
GURL("https://bad-url"),
base::BindOnce(&RecordContents, std::ref(code), std::ref(result)));
task_environment.RunUntilIdle();
EXPECT_EQ(code, RemotePpdFetcher::FetchResultCode::kNetworkError);
}
} // namespace chromeos
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